Perspectives on Spectral Resolution in Continuous-Wave Terahertz Spectroscopy at Stand-off Distances
- Resource Type
- Conference
- Authors
- Kristensen, Mathias Hedegaard; Cielecki, Pawel P.; Skovsen, Esben
- Source
- 2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2019 44th International Conference on. :1-2 Sep, 2019
- Subject
- Aerospace
Bioengineering
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Engineered Materials, Dielectrics and Plasmas
Fields, Waves and Electromagnetics
Photonics and Electrooptics
Frequency measurement
Photoconductivity
Detectors
Measurement by laser beam
Spectroscopy
Optical fibers
- Language
- ISSN
- 2162-2035
In this paper, we discuss practical aspects of continuous-wave frequency-domain terahertz spectroscopy measurements at stand-off distances. We highlight benefits of using various detection schemes and system configurations as well as the limitations of the spectral resolution.